diff --git a/src/main/java/au/com/royalpay/payment/manage/apps/events/listeners/AfterPaymentFinishListener.java b/src/main/java/au/com/royalpay/payment/manage/apps/events/listeners/AfterPaymentFinishListener.java
index 9d53312e8..5aecb73bf 100644
--- a/src/main/java/au/com/royalpay/payment/manage/apps/events/listeners/AfterPaymentFinishListener.java
+++ b/src/main/java/au/com/royalpay/payment/manage/apps/events/listeners/AfterPaymentFinishListener.java
@@ -44,7 +44,7 @@ public class AfterPaymentFinishListener implements ApplicationListener<AfterPaym
             sysCustomerPaymentInfoMapper.update(orderInfo);
         }else {
             JSONObject lastOrderInfo = new JSONObject();
-            lastOrderInfo.put("wechat_openid", extParam.getString("customer_id"));
+            lastOrderInfo.put("wechat_openid", order.getString("customer_id"));
             lastOrderInfo.put("idcard_name", extParam.getString("payer_name"));
             lastOrderInfo.put("idcard_no", extParam.getString("payer_identity_card"));
             lastOrderInfo.put("bankcard", extParam.getString("card_number"));